net/quic/congestion_control/fix_rate_sender.h - Issue 125253004: Simplify RTO interaction between the QUIC sent packet manager and the

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Issue 125253004: Simplify RTO interaction between the QUIC sent packet manager and the (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 6 years, 11 months ago

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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4 //	4 //

5 // Fix rate send side congestion control, used for testing.	5 // Fix rate send side congestion control, used for testing.

6	6

7 #ifndef NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_	7 #ifndef NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_

8 #define NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_	8 #define NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_

9	9

10 #include "base/basictypes.h"	10 #include "base/basictypes.h"

(...skipping 23 matching lines...) Expand all Loading...
34 QuicByteCount acked_bytes,	34 QuicByteCount acked_bytes,

35 QuicTime::Delta rtt) OVERRIDE;	35 QuicTime::Delta rtt) OVERRIDE;

36 virtual void OnPacketLost(QuicPacketSequenceNumber sequence_number,	36 virtual void OnPacketLost(QuicPacketSequenceNumber sequence_number,

37 QuicTime ack_receive_time) OVERRIDE;	37 QuicTime ack_receive_time) OVERRIDE;

38 virtual bool OnPacketSent(	38 virtual bool OnPacketSent(

39 QuicTime sent_time,	39 QuicTime sent_time,

40 QuicPacketSequenceNumber sequence_number,	40 QuicPacketSequenceNumber sequence_number,

41 QuicByteCount bytes,	41 QuicByteCount bytes,

42 TransmissionType transmission_type,	42 TransmissionType transmission_type,

43 HasRetransmittableData has_retransmittable_data) OVERRIDE;	43 HasRetransmittableData has_retransmittable_data) OVERRIDE;

44 virtual void OnRetransmissionTimeout() OVERRIDE;	44 virtual void OnRetransmissionTimeout(bool packets_retransmitted) OVERRIDE;

45 virtual void OnPacketAbandoned(QuicPacketSequenceNumber sequence_number,	45 virtual void OnPacketAbandoned(QuicPacketSequenceNumber sequence_number,

46 QuicByteCount abandoned_bytes) OVERRIDE;	46 QuicByteCount abandoned_bytes) OVERRIDE;

47 virtual QuicTime::Delta TimeUntilSend(	47 virtual QuicTime::Delta TimeUntilSend(

48 QuicTime now,	48 QuicTime now,

49 TransmissionType transmission_type,	49 TransmissionType transmission_type,

50 HasRetransmittableData has_retransmittable_data,	50 HasRetransmittableData has_retransmittable_data,

51 IsHandshake handshake) OVERRIDE;	51 IsHandshake handshake) OVERRIDE;

52 virtual QuicBandwidth BandwidthEstimate() const OVERRIDE;	52 virtual QuicBandwidth BandwidthEstimate() const OVERRIDE;

53 virtual QuicTime::Delta SmoothedRtt() const OVERRIDE;	53 virtual QuicTime::Delta SmoothedRtt() const OVERRIDE;

54 virtual QuicTime::Delta RetransmissionDelay() const OVERRIDE;	54 virtual QuicTime::Delta RetransmissionDelay() const OVERRIDE;

55 virtual QuicByteCount GetCongestionWindow() const OVERRIDE;	55 virtual QuicByteCount GetCongestionWindow() const OVERRIDE;

56 // End implementation of SendAlgorithmInterface.	56 // End implementation of SendAlgorithmInterface.

57	57

58 private:	58 private:

59 QuicByteCount CongestionWindow();	59 QuicByteCount CongestionWindow();

60	60

61 QuicBandwidth bitrate_;	61 QuicBandwidth bitrate_;

62 QuicByteCount max_segment_size_;	62 QuicByteCount max_segment_size_;

63 LeakyBucket fix_rate_leaky_bucket_;	63 LeakyBucket fix_rate_leaky_bucket_;

64 PacedSender paced_sender_;	64 PacedSender paced_sender_;

65 QuicByteCount data_in_flight_;	65 QuicByteCount data_in_flight_;

66 QuicTime::Delta latest_rtt_;	66 QuicTime::Delta latest_rtt_;

67	67

68 DISALLOW_COPY_AND_ASSIGN(FixRateSender);	68 DISALLOW_COPY_AND_ASSIGN(FixRateSender);

69 };	69 };

70	70

71 } // namespace net	71 } // namespace net

72	72

73 #endif // NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_	73 #endif // NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_

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